SizeMale Elbow or CustomizedMaterialPPRPackingCarton box or as the customer's ... drain , Female and male Coupling ,Socket, Cap , Tee , Adapter , Elbow , Reducer, Union , Plug , Pipe Clip , Valve , Plastic Tap, Mould, fusion ... span: at least 50 years6. Connection: Socket fusion joint, electro fusion joint, transition joint, male and female thread joint7. Customization service availableAdvantages ...